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MCQs

Total Questions : 280 | Page 1 of 28 pages
Question 1. When an insect comes on leaf of insectivorous plant with stiff bristles, lobes come together with bristles
  1.    open
  2.    partly open
  3.    unlocked
  4.    interlocked
 Discuss Question
Answer: Option D. -> interlocked
Answer: (d).interlocked
Question 2. Proteins combines with fat molecules in lymph vessels to form
  1.    proteins
  2.    lipids
  3.    lipo-proteins
  4.    polypeptide
 Discuss Question
Answer: Option C. -> lipo-proteins
Answer: (c).lipo-proteins
Question 3. Large intestine is composed of
  1.    caecum
  2.    colon
  3.    rectum
  4.    Both a and b
 Discuss Question
Answer: Option A. -> caecum
Answer: (a).caecum
Question 4. Pepsinogen is secreted by cells called
  1.    zymogens cells
  2.    oxyntic cells
  3.    parietal cells
  4.    mucous cells
 Discuss Question
Answer: Option A. -> zymogens cells
Answer: (a).zymogens cells
Question 5. Opening of ileum into large intestine is called
  1.    ileocolic sphincter
  2.    cardiac sphincter
  3.    inverted sphincter
  4.    Both a and b
 Discuss Question
Answer: Option A. -> ileocolic sphincter
Answer: (a).ileocolic sphincter
Question 6. When walls of duodenum are eaten away by its own mucus layer, it result to a/an
  1.    sore
  2.    ulcer
  3.    bleeding
  4.    Both a and b
 Discuss Question
Answer: Option D. -> Both a and b
Answer: (d).Both a and b
Question 7. Indigested food in cockroaches are stored for sometime in
  1.    stomach
  2.    mid gut
  3.    rectum
  4.    gizzard
 Discuss Question
Answer: Option C. -> rectum
Answer: (c).rectum
Question 8. Secretin stimulates secretions that are
  1.    peptic
  2.    pancreatic
  3.    intestinal
  4.    Both a and b
 Discuss Question
Answer: Option D. -> Both a and b
Answer: (d).Both a and b
Question 9. Most common food poisoning is caused by bacteria
  1.    salmonella
  2.    campylobacter
  3.    cambioloma
  4.    Both a and b
 Discuss Question
Answer: Option D. -> Both a and b
Answer: (d).Both a and b
Question 10. Nutrition which is achieved on feeding of dead organic matter and decaying bodies is called
  1.    symbiotic
  2.    autotrophic
  3.    saprophytic
  4.    Parasitic
 Discuss Question
Answer: Option C. -> saprophytic
Answer: (c).saprophytic

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